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Should I use an exception specifier in C++?
...s common errors and throws on exceptional occasions.
Error e = open( "bla.txt" );
if( e == FileNotFound )
MessageUser( "File bla.txt not found" );
if( e == AccessDenied )
MessageUser( "Failed to open bla.txt, because we don't have read rights ..." );
if( e != Success )
MessageUser( "Fai...
How can I have ruby logger log output to stdout as well as file?
...STDOUT)
logger.warn('This message goes to stdout')
logger.attach('logfile.txt')
logger.warn('This message goes both to stdout and logfile.txt')
logger.detach('logfile.txt')
logger.warn('This message goes just to stdout')
...
How can I add (simple) tracing in C#? [closed]
...t this source. Here is an example that will log to a file called tracelog.txt. For the following code:
TraceSource source = new TraceSource("sourceName");
source.TraceEvent(TraceEventType.Verbose, 1, "Trace message");
I successfully managed to log with the following diagnostics configuration:
<...
how to check if a file is a directory or regular file in python? [duplicate]
...
os.path.isfile("bob.txt") # Does bob.txt exist? Is it a file, or a directory?
os.path.isdir("bob")
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How to overwrite existing files in batch?
...
If destination file is read only use /y/r
xcopy /y/r source.txt dest.txt
C# '@' before a String [duplicate]
...a path you would typically do this:
string path = "c:\\mypath\\to\\myfile.txt";
The @ allows you to do this:
string path = @"c:\mypath\to\myfile.txt";
Notice the lack of double slashes (escaping)
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Given a filesystem path, is there a shorter way to extract the filename without its extension?
...tring fileName = Path.GetFileNameWithoutExtension(@"C:\Program Files\hello.txt");
This will return "hello" for fileName.
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Git conflict markers [duplicate]
...;<<<< and ====== here:
<<<<<<< HEAD:file.txt
Hello world
=======
... is what you already had locally - you can tell because HEAD points to your current branch or commit. The line (or lines) between the lines beginning ======= and >>>>>>>:
==...
python .replace() regex [duplicate]
...html>Larala
Ponta Monta
</html>Kurimon
Waff Moff
'''
z=open('out.txt','w')
se='</html>'
z.write(article.split(se)[0]+se)
outputs out.txt as
<html>Larala
Ponta Monta
</html>
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Get total size of file in bytes [duplicate]
I have a File called filename which is located in E://file.txt .
4 Answers
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